AMD Radeon E8950 vs NVIDIA GeForce RTX 4090 Max-Q
GPU Specs Compare
Graphics Card
Release Date
Sep 2015
Jan 2023
Generation
Embedded
GeForce 40 Mobile
Type
Mobile
Mobile
Bus Interface
MXM-B (3.0)
PCIe 4.0 x16
Clock Speeds
Base Clock
735 MHz
930 MHz
Boost Clock
1000 MHz
1455 MHz
Memory Clock
1500 MHz
1750 MHz
Memory
Memory Size
8GB
16GB
Memory Type
GDDR5
GDDR6
Memory Bus
256bit
256bit
Bandwidth
192.0GB/s
448.0GB/s
Render Config
Compute Units
32
-
Shading Units
2048
9728
TMUs
128
304
ROPs
32
112
L1 Cache
16 KB (per CU)
128 KB (per SM)
L2 Cache
512 KB
64 MB
SM Count
-
76
Tensor Cores
-
304
RT Cores
-
76
Theoretical Performance
Pixel Rate
32.00 GPixel/s
163.0 GPixel/s
Texture Rate
128.0 GTexel/s
442.3 GTexel/s
FP16 (half)
4.096 TFLOPS
28.31 TFLOPS
FP32 (float)
4.096 TFLOPS
28.31 TFLOPS
FP64 (double)
256.0 GFLOPS
442.3 GFLOPS
Graphics Processor
GPU Name
Amethyst
AD103
GPU Variant
E8950
GN21-X11
Architecture
GCN 3.0
Ada Lovelace
Foundry
TSMC
TSMC
Process Size
28 nm
4 nm
Transistors
5 billion
45.9 billion
Die Size
366 mm²
379 mm²
Board Design
TDP
95W
80W
Outputs
No outputs
Portable Device Dependent
Power Connectors
None
None
Graphics Features
DirectX
12 (12_0)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
2.0
3.0
Vulkan
1.2
1.3
Shader Model
6.3
6.7
CUDA
-
8.9